Purpose: We aimed to investigate the causes and clinical features of compressive optic neuropathy in Koreans. Methods: We analyzed the medical records of patients diagnosed with compressive optic neuropathy from March 2014 to December 2023 to determine the cause of optic nerve compression, symptoms and symptom patterns at first visit, accompanying symptoms, types of visual field defects, and visual prognosis after surgery. In addition, the results of visual field tests and optical coherence tomography were analyzed to determine the positivity rate of each test and factors affecting test results. Results: A total of 73 patients were diagnosed with compressive optic neuropathy, and the most common cause was pituitary tumor (37 patients, 50.7%) followed by meningioma (16 patients, 21.9%), hemangioma (4 patients, 5.5%), thyroid ophthalmopathy (4 patients, 5.5%), and paranal sinus tumor tumor (2 patients, 2.7%). In terms of symptom pattern, half of the patients had vision and visual field defects that appeared gradually (41 patients, 56.2%), but there were also quite a few patients whose symptoms appeared suddenly (17 patients, 23.3%). The positivity rate of the diagnostic test was highest for visual field testing (89.0%). In pituitary tumors, tumor size affected diagnostic test results (p = 0.01). Conclusions The most common cause of compressive optic neuropathy in South Koreans was a pituitary tumor. Deterioration of visual function can also occur acutely, and visual field testing was useful for diagnosis.

Purpose: We aimed to investigate the causes and clinical features of compressive optic neuropathy in Koreans. Methods: We analyzed the medical records of patients diagnosed with compressive optic neuropathy from March 2014 to December 2023 to determine the cause of optic nerve compression, symptoms and symptom patterns at first visit, accompanying symptoms, types of visual field defects, and visual prognosis after surgery. In addition, the results of visual field tests and optical coherence tomography were analyzed to determine the positivity rate of each test and factors affecting test results. Results: A total of 73 patients were diagnosed with compressive optic neuropathy, and the most common cause was pituitary tumor (37 patients, 50.7%) followed by meningioma (16 patients, 21.9%), hemangioma (4 patients, 5.5%), thyroid ophthalmopathy (4 patients, 5.5%), and paranal sinus tumor tumor (2 patients, 2.7%). In terms of symptom pattern, half of the patients had vision and visual field defects that appeared gradually (41 patients, 56.2%), but there were also quite a few patients whose symptoms appeared suddenly (17 patients, 23.3%). The positivity rate of the diagnostic test was highest for visual field testing (89.0%). In pituitary tumors, tumor size affected diagnostic test results (p = 0.01). Conclusions The most common cause of compressive optic neuropathy in South Koreans was a pituitary tumor. Deterioration of visual function can also occur acutely, and visual field testing was useful for diagnosis.

Purpose: We aimed to investigate the causes and clinical features of compressive optic neuropathy in Koreans. Methods: We analyzed the medical records of patients diagnosed with compressive optic neuropathy from March 2014 to December 2023 to determine the cause of optic nerve compression, symptoms and symptom patterns at first visit, accompanying symptoms, types of visual field defects, and visual prognosis after surgery. In addition, the results of visual field tests and optical coherence tomography were analyzed to determine the positivity rate of each test and factors affecting test results. Results: A total of 73 patients were diagnosed with compressive optic neuropathy, and the most common cause was pituitary tumor (37 patients, 50.7%) followed by meningioma (16 patients, 21.9%), hemangioma (4 patients, 5.5%), thyroid ophthalmopathy (4 patients, 5.5%), and paranal sinus tumor tumor (2 patients, 2.7%). In terms of symptom pattern, half of the patients had vision and visual field defects that appeared gradually (41 patients, 56.2%), but there were also quite a few patients whose symptoms appeared suddenly (17 patients, 23.3%). The positivity rate of the diagnostic test was highest for visual field testing (89.0%). In pituitary tumors, tumor size affected diagnostic test results (p = 0.01). Conclusions The most common cause of compressive optic neuropathy in South Koreans was a pituitary tumor. Deterioration of visual function can also occur acutely, and visual field testing was useful for diagnosis.

Objective: The Daegu region experienced the first wave of the pandemic at the beginning of the coronavirus disease 2019 (COVID-19) outbreak in Korea. Other non-COVID-19-related treatments during a community outbreak, such as cardiovascular diseases, were expected to impact emergency departments. In acute myocardial infarctions, time is an important factor affecting the patient outcome. This study examined how community COVID-19 outbreak affected STsegment elevated myocardial infarction (STEMI) care in emergency departments. Methods: A retrospective analysis was performed on patients visiting five emergency departments in the Daegu area who were diagnosed with STEMI from February 18 to April 17 each year from 2018 to 2020. The demographic characteristics, prehospital variables, in-hospital time variables, and treatment results were collected. The cases were divided into the pre-COVID period and the COVID period for comparison. Results: The study included 254 patients (194 pre-COVID, 60 during COVID). The symptom-to-door time did not differ. Although the door-to-first doctor time was shortened (4 min vs. 2 min, P=0.01), the rate of coronary angiogram along with the door-to-angiogram time and the door-to-balloon time did not change. The length of stay in the emergency department was delayed during COVID-19 (median, 136 min vs. 404 min; P<0.01). The in-hospital length of stay and mortality were similar in both groups. Conclusion The time to treat STEMI was not delayed significantly during the first wave of the COVID-19 outbreak in the Daegu area compared with the pre-pandemic period. Mortality did not change. The length of stay was elongated significantly in the emergency department but not in the hospital.

Purpose: Since 1995, the Korean Gastric Cancer Association (KGCA) has been periodically conducting nationwide surveys on patients with surgically treated gastric cancer. This study details the results of the survey conducted in 2023. Materials and Methods: The survey was conducted from March to December 2024 using a standardized case report form. Data were collected on 86 items, including patient demographics, tumor characteristics, surgical procedures, and surgical outcomes. The results of the 2023 survey were compared with those of previous surveys. Results: Data from 12,751 cases were collected from 66 institutions. The mean patient age was 64.6 years, and the proportion of patients aged ≥71 years increased from 9.1% in 1995 to 31.7% in 2023. The proportion of upper-third tumors slightly decreased to 16.8% compared to 20.9% in 2019. Early gastric cancer accounted for 63.1% of cases in 2023.Regarding operative procedures, a totally laparoscopic approach was most frequently applied (63.2%) in 2023, while robotic gastrectomy steadily increased to 9.5% from 2.1% in 2014.The most common anastomotic method was the Billroth II procedure (48.8%) after distal gastrectomy and double-tract reconstruction (51.9%) after proximal gastrectomy in 2023.However, the proportion of esophago-gastrostomy with anti-reflux procedures increased to 30.9%. The rates of post-operative mortality and overall complications were 1.0% and 15.3%, respectively. Conclusions The results of the 2023 nationwide survey demonstrate the current status of gastric cancer treatment in Korea. This information will provide a basis for future gastric cancer research.

Heart failure (HF) is a major cause of mortality and morbidity in South Korea, imposing substantial physical, emotional, and financial burdens on patients and society. Despite the high burden of symptom and complex care needs of HF patients, palliative care and hospice services remain underutilized in South Korea due to cultural, institutional, and knowledge-related barriers. This position statement from the Korean Society of Heart Failure emphasizes the need for integrating palliative and hospice care into HF management to improve quality of life and support holistic care for patients and their families. By clarifying the role of palliative care in HF and proposing practical referral criteria, this position statement aims to bridge the gap between HF and palliative care services in South Korea, ultimately improving patient-centered outcomes and aligning treatment with the goals and values of HF patients.

Purpose: Since 1995, the Korean Gastric Cancer Association (KGCA) has been periodically conducting nationwide surveys on patients with surgically treated gastric cancer. This study details the results of the survey conducted in 2023. Materials and Methods: The survey was conducted from March to December 2024 using a standardized case report form. Data were collected on 86 items, including patient demographics, tumor characteristics, surgical procedures, and surgical outcomes. The results of the 2023 survey were compared with those of previous surveys. Results: Data from 12,751 cases were collected from 66 institutions. The mean patient age was 64.6 years, and the proportion of patients aged ≥71 years increased from 9.1% in 1995 to 31.7% in 2023. The proportion of upper-third tumors slightly decreased to 16.8% compared to 20.9% in 2019. Early gastric cancer accounted for 63.1% of cases in 2023.Regarding operative procedures, a totally laparoscopic approach was most frequently applied (63.2%) in 2023, while robotic gastrectomy steadily increased to 9.5% from 2.1% in 2014.The most common anastomotic method was the Billroth II procedure (48.8%) after distal gastrectomy and double-tract reconstruction (51.9%) after proximal gastrectomy in 2023.However, the proportion of esophago-gastrostomy with anti-reflux procedures increased to 30.9%. The rates of post-operative mortality and overall complications were 1.0% and 15.3%, respectively. Conclusions The results of the 2023 nationwide survey demonstrate the current status of gastric cancer treatment in Korea. This information will provide a basis for future gastric cancer research.

Objective: The Daegu region experienced the first wave of the pandemic at the beginning of the coronavirus disease 2019 (COVID-19) outbreak in Korea. Other non-COVID-19-related treatments during a community outbreak, such as cardiovascular diseases, were expected to impact emergency departments. In acute myocardial infarctions, time is an important factor affecting the patient outcome. This study examined how community COVID-19 outbreak affected STsegment elevated myocardial infarction (STEMI) care in emergency departments. Methods: A retrospective analysis was performed on patients visiting five emergency departments in the Daegu area who were diagnosed with STEMI from February 18 to April 17 each year from 2018 to 2020. The demographic characteristics, prehospital variables, in-hospital time variables, and treatment results were collected. The cases were divided into the pre-COVID period and the COVID period for comparison. Results: The study included 254 patients (194 pre-COVID, 60 during COVID). The symptom-to-door time did not differ. Although the door-to-first doctor time was shortened (4 min vs. 2 min, P=0.01), the rate of coronary angiogram along with the door-to-angiogram time and the door-to-balloon time did not change. The length of stay in the emergency department was delayed during COVID-19 (median, 136 min vs. 404 min; P<0.01). The in-hospital length of stay and mortality were similar in both groups. Conclusion The time to treat STEMI was not delayed significantly during the first wave of the COVID-19 outbreak in the Daegu area compared with the pre-pandemic period. Mortality did not change. The length of stay was elongated significantly in the emergency department but not in the hospital.